15. The Research Base
- The Role of Research
- The Nature of the Research Literature
- Research Findings By Chapter and Section
View author’s reference(s)
Author: Wagner, S.
- Wagner, S. (1981). Conservation of equation and fun-ction under transformations of variable. Journal for Research in Mathematics Education. 12, 107-118.
- Wagner, S., Kieran, C. (Eds.) (1989). Research issues in the learning and teaching of algebra. Reston, VA: National Council of Teachers of Mathematics.